Home / 652,922.07-901,034.20-362,534.18

Finding the Fourth Proportional to 652,922.07, 901,034.20 and 362,534.18

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Solution

The fourth proportional to 652,922.07, 901,034.20 and 362,534.18 is: 500,298.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,922.07 : 901,034.20 = 362,534.18 : x
  2. Step 2: Convert to fraction form
    652,922.07/901,034.20 = 362,534.18/x
  3. Step 3: Cross multiply
    652,922.07x = 901,034.20 × 362,534.18
  4. Step 4: Simplify right side
    652,922.07x = 326,655,691,453.03
  5. Step 5: Solve for x
    x = 326,655,691,453.03/652,922.07
  6. Step 6: Final answer
    x = 500,298.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.